[Feature] Custom class decleration

[Dev0Louis]

As raw HTML is not within scope of this project is something like this thinkable?
On my website I have 88x31 images to other site, they are styled with a css file.
In the past I used to do this with just raw html. But this is no longer possible.
But I want to only style those images.
The syntax would be something like this:
![enjarai.dev](https://enjarai.dev/assets/my-button.png){ .button-gallery }
to make it targetable by css.

An alternative would be to allow raw html in some form.
I can try to implement this, but didn't want to go through the effort if it is not within the scope of this library.

[JacobCrabill]

That makes a lot of sense. I'm largely against implementing raw HTML in Zigdown because I expect that would lead to the need to implement a full XML parser, and... it's just not something I want to maintain on top of what I already have (which is complex enough already).

I'd like to see some examples of input vs. output for a few block types before making any decisions, and I might prefer to use {{...}} vs {...} so that these "escape regions" can be caught by the tokenizer, reducing the amount of effort the parser has to do. That said, I have thought about something along these lines for the problem of layout (e.g. splitting a region into multiple columns, or setting width and height attributes to image elements), so I'm definitely open to the idea - I just want it to be useful for more than HTML if implemented. And since I'm not tied to any existing syntax specs, I'd like to see what the design space could be.

Are you on the Ziggit discourse, or on one of the Zig discords? Happy to have a chat and brainstorm ideas, Github just isn't the greatest platform to do so.

[Dev0Louis]

I am on ziggit and on the zig discord
On Ziggit: Louis
On Discord: louis_ds

We can surely brainstorm, on what ever platform you prefer.
I will go sleep now, checking back when I have time.

[Dev0Louis]

I did not save my ziggit password and apparently the ziggit password reset is currently not working, so you can contact me only on discord for the time being